The set of all values of a for which \(\lim _{x\to a}([x-5]-[2x+2])=0\), where\([\mu ]\) denotes the greater integer les…

The set of all values of a for which \(\lim _{x\to a}([x-5]-[2x+2])=0\), where\([\mu ]\) denotes the greater integer less than or equal to \(\mu\) is equal to

[JEE Main 2023, 24 Jan (Shift 2)]